Consolidated Statements of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Cash flows from operating activities:
Net income	$ 1,896	$ 1,215
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	3,256	3,128
Recognition of deferred income and fees	(1,334)	(1,165)
Provision for credit losses	328	576
Amortization of deferred costs	759	790
Foreign currency and other adjustments to the carrying value of financial instruments, net	744	(219)
Net gains from investments in marketable securities	(287)	(45)
Net change in:
Derivative assets	3	1
Other assets and accrued interest	(122)	(291)
Deferred income taxes	663	68
Derivative liabilities	(16)	17
Other liabilities	370	423
Net cash provided by operating activities	6,260	4,498
Cash flows from investing activities:
Purchase of investments in marketable securities	(599)	(544)
Proceeds from sales of investments in marketable securities	311	312
Proceeds from maturities of investments in marketable securities	114	93
Acquisition of finance receivables	(38,329)	(40,559)
Collection of finance receivables	39,504	37,754
Net change in certain wholesale receivables	(725)	247
Acquisition of investments in operating leases	(10,854)	(13,858)
Proceeds from disposals of investments in operating leases	7,030	9,138
Long-term loans to affiliates	(1,231)	(853)
Payments on long-term loans from affiliates	671	410
Net change in financing support provided to affiliates	0	39
Other, net	(59)	(41)
Net cash used in investing activities	(4,167)	(7,862)
Cash flows from financing activities:
Proceeds from issuance of debt	25,503	34,934
Payments on debt	(32,068)	(31,818)
Net change in commercial paper and other short-term financing	333	25
Net change in financing support provided by affiliates	116	(8)
Net cash (used in) provided by financing activities	(6,116)	3,133
Net decrease in cash and cash equivalents and restricted cash and cash equivalents	(4,023)	(231)
Cash and cash equivalents and restricted cash and cash equivalents at the beginning of the period	13,259	10,821
Cash and cash equivalents and restricted cash and cash equivalents at the end of the period	9,236	10,590
Supplemental disclosures:
Interest paid, net	3,907	3,612
Income taxes (received) paid, net	$ (120)	$ 388